/*
 Copyright (c) 2012, 2021, Oracle and/or its affiliates. All rights
 reserved.
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License, version 2.0,
 as published by the Free Software Foundation.

 This program is also distributed with certain software (including
 but not limited to OpenSSL) that is licensed under separate terms,
 as designated in a particular file or component or in included license
 documentation.  The authors of MySQL hereby grant you an additional
 permission to link the program and your derivative works with the
 separately licensed software that they have included with MySQL.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License, version 2.0, for more details.

 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 02110-1301  USA
 */
"use strict";

var udebug = unified_debug.getLogger("t_basic/DifferentColumnName.js");

// Map a domain class with field names different from column names
var Different = function(id, name, age, magic) {
  this.getId = function() {return this.fid;};
  if (typeof(id) !== 'undefined') this.fid = id;
  if (typeof(name) !== 'undefined') this.fname = name;
  if (typeof(age) !== 'undefined') this.fage = age;
  if (typeof(magic) !== 'undefined') this.fmagic = magic;
};

/** Verify the instance or fail the test case */
var fail_verify_Different = function(err, instance, id, testCase, domainObject) {
  if (err) {
    testCase.fail(err);
    return;
  }
  if (typeof(instance) !== 'object') {
    testCase.fail(new Error('Result for id ' + id + ' is not an object: ' + typeof(instance)));
  }
  if (instance === null) {
    testCase.fail(new Error('Result for id ' + id + ' is null.'));
    return;
  }
  if (domainObject) {
    if (typeof(instance.getId) !== 'function') {
      testCase.fail(new Error('Result for id ' + id + ' is not a Different domain object'));
      return;
    }
  }
  udebug.log_detail('instance:', instance);
  var message = '';
  if (instance.fid != id) {
    message += 'fail to verify id: expected: ' + id + ', actual: ' + instance.fid + '\n';
  }
  if (instance.fage != id) {
    message += 'fail to verify age: expected: ' + id + ', actual: ' + instance.fage + '\n';
  }
  if (instance.fmagic != id) {
    message += 'fail to verify magic: expected: ' + id + ', actual: ' + instance.fmagic + '\n';
  }
  if (instance.fname !== "Employee " + id) {
    message += 'fail to verify name: expected: ' + "Employee " + id + ', actual: ' + instance.fname + '\n';
  }
  if (message == '') {
    testCase.pass();
  } else {
    testCase.fail(message);
  }
};

var mapDifferent = function() {
  var mapping = new mynode.TableMapping('t_basic');
  mapping.mapField('fid', 'id');
  mapping.mapField('fname', 'name');
  mapping.mapField('fage', 'age');
  mapping.mapField('fmagic', 'magic');
  mapping.applyToClass(Different);
};

/***** Persist Different Find by number ***/
var t1 = new harness.ConcurrentTest("persistFindNumberDifferent");
t1.run = function() {
  var testCase = this;
  // create the domain object 6001
  var different = new Different(6001, 'Employee 6001', 6001, 6001);
  fail_openSession(testCase, function(session) {
    mapDifferent();
    // key and testCase are passed to fail_verify_Different as extra parameters
    session.persist(different, function(err, session2) {
      if (err) {
        testCase.fail(err);
        return;
      }
      session2.find(Different, 6001, fail_verify_Different, 6001, testCase, true);
    }, session);
  });
};

/***** Save Different Find by literal ***/
var t2 = new harness.ConcurrentTest("saveFindLiteralDifferent");
t2.run = function() {
  var testCase = this;
  // create the domain object 6002
  var different = new Different(6002, 'Employee 6002', 6002, 6002);
  fail_openSession(testCase, function(session) {
    mapDifferent();
    // key and testCase are passed to fail_verify_Different as extra parameters
    session.save(different, function(err, session2) {
      if (err) {
        testCase.fail(err);
        return;
      }
      session2.find(Different, {fid: 6002}, fail_verify_Different, 6002, testCase, true);
    }, session);
  });
};

/***** Save Different Find by object ***/
var t3 = new harness.ConcurrentTest("saveFindObjectDifferent");
t3.run = function() {
  var testCase = this;
  // create the domain object 6003
  var different = new Different(6003, 'Employee 6003', 6003, 6003);
  fail_openSession(testCase, function(session) {
    mapDifferent();
    // key and testCase are passed to fail_verify_Different as extra parameters
    session.save(different, function(err, session2) {
      if (err) {
        testCase.fail(err);
        return;
      }
      var different2 = new Different(6003);
      session2.find(Different, different2, fail_verify_Different, 6003, testCase, true);
    }, session);
  });
};

/***** Persist Save (Update) Load ***/
var t4 = new harness.ConcurrentTest("testPersistSaveLoadNumber");
t4.run = function() {
  var testCase = this;
  // save the domain object 6004
  var object = new Different(6004, 'Employee 6004', 6004, 6004);
  var object2;
  fail_openSession(testCase, function(session) {
    mapDifferent();
    // save object 6004
    session.persist(object, function(err, session2) {
      if (err) {
        testCase.fail(err);
        return;
      }
      // now save an object with the same primary key but different magic
      object2 = new Different(6004, 'Employee 6004', 6004, 6009);
      session2.save(object2, function(err, session3) {
        if (err) {
          testCase.fail(err);
          return;
        }
        var object3 = new Different(6004);
        session3.load(object3, function(err, object4) {
          // verify that object3 has updated magic field from object2
          testCase.errorIfNotEqual('testSaveLoad mismatch on magic', 6009, object4.fmagic);
          testCase.failOnError();
        }, object3);
      }, session2);
    }, session);
  });
};

/***** Persist Update Find by literal ***/
var t5 = new harness.ConcurrentTest("testPersistUpdateFindLiteral");
t5.run = function() {
  var testCase = this;
  var object = new Different(6005, 'Employee 6005', 6005, 6005);
  var object2;
  fail_openSession(testCase, function(session) {
    mapDifferent();
    session.persist(object, function(err, session2) {
      if (err) {
        testCase.fail(err);
        return;
      }
      // now update the object with the same primary key but different name
      object2 = new Different(6005, 'Employee 6009', 6005, 6005);
      session2.update(object2, function(err, session3) {
        if (err) {
          testCase.fail(err);
          return;
        }
        session3.find(Different, {fid: 6005}, function(err, object3) {
          // verify that object3 has updated name field from object2
          testCase.errorIfNotEqual('testSaveUpdate mismatch on fname', 'Employee 6009', object3.fname);
          testCase.failOnError();
        });
      }, session2);
    }, session);
  });
};


/***** Persist Remove Find by literal ***/
var t6 = new harness.ConcurrentTest("testPersistRemoveFindLiteral");
t6.run = function() {
  var testCase = this;
  var object = new Different(6006, 'Employee 6006', 6006, 6006);
  var object2;
  fail_openSession(testCase, function(session) {
    mapDifferent();
    session.persist(object, function(err, session2) {
      if (err) {
        testCase.fail(err);
        return;
      }
      // now remove the object
      object2 = new Different(6006);
      session2.remove(object2, function(err, session3) {
        if (err) {
          testCase.fail(err);
          return;
        }
        session3.find(Different, {fid: 6006}, function(err, object3) {
          if (err) {
            testCase.fail(err);
          } else {
            if (object3) {
              testCase.fail(new Error('Find after remove should return null.'));
            } else {
              testCase.pass();
            }
          }
        });
      }, session2);
    }, session);
  });
};


module.exports.tests = [t1, t2, t3, t4, t5, t6];
